Khoa Dang Nguyen, OD
Optometrist · Waikoloa, HI
Khoa Dang Nguyen, OD is an optometrist with a practice address in Waikoloa, Hawaii, and NPI 1447502786, issued on Oct 10, 2012. Check the license (Hawaii OD850, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Khoa Dang Nguyen
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OD850 HI
Self-reported in NPPES; status is on the state search - Practice location
- 68-1845 Waikoloa RD Ste 218, Waikoloa, HI 96738
- Phone
- (808) 883-3767
- Enumerated
- Oct 10, 2012
- Record last updated
- Jan 7, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (808) 319-2510
- Medicare enrollment
- Enrolled (PECOS I20161206001558); accepts Medicare assignment
- Medical or professional school
- Pacific University - College Of Optometry, 2016
- Entity
- Type 1 · individual
Verify Khoa Dang Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license OD850Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average optometrist in 2024
188 Medicare Part D claims for 67 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Prednisolone Acetate43 claims
- Bepotastine Besilate19 claims
- Neomycin-Polymyxin-Dexameth17 claims
- Loteprednol Etabonate14 claims
- Tobramycin-Dexamethasone13 claims
- Latanoprost12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
2 optometrist records list a practice address in Waikoloa
They are 2 of the 48 NPPES records with a practice address in Waikoloa, and 353 optometrist records in Hawaii.
All 2 in Waikoloa → All 353 in Hawaii → Every provider in Waikoloa →
Other optometrist records in Hawaii
- Yelissa Abbasi, O.D.Kapolei, HI1467870527
- Derrick Abe, O.D.Honolulu, HI1184676264
- Kellie AbeKailua Kona, HI1598242984
- Joseph Ahlborn, O.D.Tripler Amc, HI1124366687
- Renee Allison, O.D.Honolulu, HI1184810558
- Calvin Alonzo, O.D.Honolulu, HI1033291968
- Amanda Antonino, O.D.Kapaa, HI1093070674
- David AnzaiKahului, HI1548323298
- Lizette Aquino-Bautista, ODWaipahu, HI1659065456
- Linda Arakaki, O.D.Waipahu, HI1699823815
Common questions
What is Khoa Dang Nguyen, OD's NPI number?
Khoa Dang Nguyen, OD's National Provider Identifier (NPI) is 1447502786, issued on Oct 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Khoa Dang Nguyen, OD located?
The NPPES record lists a practice address at 68-1845 Waikoloa RD Ste 218, Waikoloa, HI, 96738. Phone: (808) 883-3767. Providers update this record themselves, so call before visiting.
How can I verify Khoa Dang Nguyen, OD's license?
NPPES lists Hawaii license number OD850, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Khoa Dang Nguyen, OD prescribe under Medicare Part D?
In 2024, Khoa Dang Nguyen, OD had 188 Medicare Part D claims for 67 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.